Met him a couple times while he was the Gator coach. Nice guy. From all I have seen and read he is a solid OC, but not necessarily a good HC. He inexplicably had Nussmeier as his OC I think all 3 seasons he was at Fla. He certainly delegated way too much authority to Nuss to run the offense which was just as horrible at UF as it was at UM. Doesn't seem to have the firm grip on things you need to have as a HC at a major program. We all know he had terrible disciplinary problems at UF, in part due to lack of control and in part due to getting bad apples onto the team. Meyer had the same problems at UF as we know. One thing I think we all can agree upon is that JH deosn't recruit questionable characters and if somehow one ends up on the team , they are quickly corrected or the player gets the boot.
The big problem I see is that JH has to pick one guy as the OC and stick with him. Right now the only choice IMO is McElwain. Drev and Pep have had their chances and have not shown any potential of getting the job done. I hope JH can pull the trigger on that.